Nation-State Quantum Programmes and What They Mean for Enterprise Security
Every security professional has read the headlines about national quantum programmes. What most enterprise security teams have not done is translate…
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Insights & News
Expert analysis, quantum security news, and industry developments from QSECDEF. 236 articles across insights and news.
Articles — page 6 of 8
Quantum Progress 2026: IBM, Google, Microsoft, IonQ Fault-Tolerance Roadmaps
The IBM Nighthawk and Google Willow announcements attracted more executive-level attention than any quantum hardware development in years. Both…
The Case for a Dedicated Quantum Security Membership for Your Organisation
Security teams at financial institutions, critical infrastructure operators, and defence contractors typically carry memberships with ISC(2), ISACA,…
Quantum Security Training for Security Professionals: What to Look For
Quantum security training is a buyer's market in the worst sense: provider marketing has converged on the same vocabulary regardless of actual…
What Can Quantum Computers Actually Do in 2026?
Less than the briefings suggest, but more than the sceptics acknowledge. This article works through the hardware landscape as it stands in 2026,…
How to Include Post-Quantum Cryptography Requirements in a Quantum Security Insurance Review
Underwriter questionnaires are beginning to incorporate quantum security posture into risk assessment. This article maps what a credible answer looks…
Quantum Security CPD: How UK and EU Security Professionals Build a Recognised Portfolio
NIST published FIPS 203, 204, and 205 in August 2024. DORA entered full enforcement in January 2025. The regulatory infrastructure exists. The CPD…
Quantum Error Correction Explained: What It Means for the Q-Day Timeline
Google's Willow chip in December 2024 confirmed below-threshold quantum error correction in hardware for the first time. Understanding what it…
EU Quantum Security Policy 2026: What the Regulations Require
There is no single EU quantum security regulation. There is instead a cluster of four general cybersecurity instruments whose requirements for…
Quantum Computing Progress in 2026: IBM, Google, and the Race to Fault Tolerance
Google's Willow chip and IBM's Nighthawk processor are genuine scientific milestones. Neither changes the 2033-2035 Q-Day central estimate.…
Quantum Security Training Programmes: What a Rigorous Curriculum Should Cover
Available quantum security training clusters at opposite extremes: PhD-depth theory with no migration connection, or awareness briefings that explain…
Zero Trust and Post-Quantum Cryptography: Why One Without the Other Is Not Enough
Zero Trust Architecture removes implicit network trust. Post-quantum cryptography migration removes algorithm vulnerability to a future quantum…
Quantum Security Certification: Which Qualification Should You Get in 2026?
No single qualification solves the quantum security problem in 2026. The certification market has not caught up to NIST’s post-quantum standards. Here…
Quantum Security for Small Business: What the Threat Actually Is and What to Do About It
If you run a small business and someone has told you that quantum computers will soon break your encryption, the natural question is: does this…
The CRQC Timeline: When Quantum Computers Become a Real Threat
The news cycle treats quantum computing as either an existential emergency arriving next year or a distant curiosity with no current relevance. Both…
End-to-End Encryption: What It Protects Against Today and What Quantum Computers Will Break
A quantum computer breaks the key exchange step of end-to-end encryption, not the bulk message cipher. The risk profile varies by application design.…
Quantum Security Engineer: Role, Salary, and Skills in 2026
What a quantum security engineer actually does, what the role pays in 2026 in the US and UK, what skills matter at interview, and where the career…
Cybersecurity Certifications in the Quantum Era: Which Ones Are Actually Preparing You
A practitioner holding a CISSP, a CISM, and a GIAC GSEC in 2026 has credentials that satisfy most employer qualification frameworks. Put that same…
Post-Quantum Cryptography vs Quantum Cryptography: What Is the Difference?
The two terms are not interchangeable, and treating them as if they were produces real planning errors. NIST's Cryptography Resource Center uses…
ISC2 vs ISACA: Which Certification Body Should a Quantum Security Professional Use?
The honest answer is that neither body offers what a quantum security professional actually needs. That is not a criticism. It is a statement of…
Post-Quantum Cryptography for Security Architects: Standards, Migration Paths, and Decision Points
Four NIST standards were finalised in August 2024. They do not tell you which one to deploy first, which protocol represents the fastest migration…
Shor's Algorithm Explained: Why RSA and ECC Will Not Survive a Quantum Computer
In 1994, Peter Shor published a mathematical proof: on a quantum computer of sufficient size, integer factorisation and the discrete logarithm problem…
Quantum Computing vs Artificial Intelligence: What Security Teams Need to Understand
At most enterprise security conferences in 2026, quantum computing and artificial intelligence share a stage. This article maps where the capabilities…
Post-Quantum VPNs Explained: What ML-KEM Does Inside a VPN Tunnel and Which Providers Have Shipped It
The quantum threat to VPN security is present-tense: adversaries are capturing encrypted sessions now. This article explains which layer of a VPN…
What Is Public Key Infrastructure and Why Quantum Computers Break It
PKI is the trust architecture underlying TLS, code signing, SSH, and most of enterprise security. RSA and ECDSA sign every link in the chain. Shor’s…
Crypto4A Joins Quantum Security & Defence Alliance to Advance Global Quantum-Safe Infrastructure
Leading Canadian provider of quantum-safe-by-design cryptographic infrastructure strengthens QSECDEF's mission to secure the transition into the…
Belden Partners with QSECDEF to Advance Quantum-Safe Networking
Belden Inc., a global provider of network infrastructure solutions, has joined forces with Quantum Security & Defence to accelerate the adoption of…
Classiq, NVIDIA and BMW Apply Quantum Computing to Electric Vehicle Design
Israeli quantum computing startup Classiq has teamed up with NVIDIA and the BMW Group to optimise the architecture of electric vehicle mechatronic…
C12 Raises €18 Million to Advance Carbon Nanotube Quantum Computing
French quantum computing startup C12, a spin-off from the Physics Laboratory of the Ecole Normale Superieure in Paris, has closed an €18 million…
Qblox Secures $26 Million Series A to Scale Quantum Control Stack
Dutch quantum technology company Qblox has closed a $26 million Series A round led by Quantonation and Invest-NL, funding the expansion of its…
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